Re: [PATCH 2/2] arm: pmu: add support for per-cpu PMU interrupts.

2012-07-30 Thread Will Deacon
Hi Chris, On Mon, Jul 30, 2012 at 03:32:12PM +0100, Chris Smith wrote: > We have systems where the PMU interrupts are PPIs, and so per-cpu. This > patch adds support for per-cpu PMU interrupts to the perf event code. > > Note that because the dev_id passed to request_percpu_irq has to be > percpu

[PATCH 2/2] arm: pmu: add support for per-cpu PMU interrupts.

2012-07-30 Thread Chris Smith
We have systems where the PMU interrupts are PPIs, and so per-cpu. This patch adds support for per-cpu PMU interrupts to the perf event code. Note that because the dev_id passed to request_percpu_irq has to be percpu data, we now pass cpu_hw_events as the dev_id rather than armpmu. This only place

[PATCH 2/2] arm: pmu: add support for per-cpu PMU interrupts.

2012-07-30 Thread y
From: Chris Smith We have systems where the PMU interrupts are PPIs, and so per-cpu. This patch adds support for per-cpu PMU interrupts to the perf event code. Note that because the dev_id passed to request_percpu_irq has to be percpu data, we now pass cpu_hw_events as the dev_id rather than arm